User Module Datasheet: Single Slope 10-Bit ADC Datasheet ADC10 V 1.30 (CY8C21X23, CY8C21X34, CY8CLED02, CY8CTST110, CY8CTMG110, CY8C21X45, CY8C22X45, CY7C603XX, CYWUSB6953)

Features and Overview

• Nominal 10-bit resolution
• Selectable resolution from 2-bit to 12-bit
• Input range 0 to Vdd-1
• Allows a coarse temperature measurement: range of -40°C to +125°; accuracy of ± 40°C with resolution ± 2°C
   

The ADC10 User Module implements a Single Slope A/D Converter that generates up to a 12-bit, full scale output (0 to 4095 count range). Although capable of generating a 12-bit output, it has only 10 effective bits of resolution. Further resolution is achieved by averaging multiple samples.